baber/WOPTO huggingface dataset:
Patent JP-2003038170-A (JP)
Title: Anterior eye part-associated cell sheet, three- dimensional structure and method for producing them
Inventor: YAMATO MASAYUKI
IPC: A61F2/14
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an anterior eye part-associated cell sheet or a three- dimensional structure by which a cell, a desmosome structure between the cells, and a basilar membrane-like protein between the cells and substrates are recovered in a maintained state. SOLUTION: The anterior eye part-associated cell sheet or the three- dimensional structure are produced by culturing the cells on a cell-culturing carrier having the surface of the substrate covered with a temperature- responsible polymer having 0-80 deg.C upper-limit or lower-limit critical solubilization temperature in water, optionally superposing the cultured cell layers, and thereafter, (1) regulating the temperature of the culturing liquid so as to be not lower than the upper-limit critical solubilization temperature or not higher than the lower-limit critical solubilization temperature, (2) optionally sticking the cultured anterior eye part-associated cell sheet or three-dimensional structure to a polymer membrane, and (3) peeling the anterior eye part-associated cell sheet or the three-dimensional structure with the polymer membrane as it is.
Patent JP-2003038367-A (JP)
Title: Cutting board
Inventor: TANAKA KAZUO
IPC: A47J47/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To allow a cutting board to self-support in an erected state that the edge faces of a cutting board are faced up and down in order to cleanly hold the cutting board which is likely to be contaminated by unwanted bacteria, and to solve the problem of the housing place of a stand. SOLUTION: This cutting board is constituted of a board body B equipped with a through-hole 5 and a stand member S having an outer peripheral shape fittable into the through-hole, and the edge face of the stand member is provided with a notched groove 1 into which the cutting board can be inserted.
Patent JP-2003038992-A (JP)
Title: Coating tool for synthetic resin bumper
Inventor: NAKADA NAOKI
IPC: B05B15/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating tool to be used in common without fabricating the coating tool for every shape of synthetic resin bumpers of automobile. SOLUTION: In the coating tool for the synthetic resin bumper, a support member for supporting the synthetic resin bumper is an elastic plate 1 and has a structure composed of plates 1a for supporting both of nearly end parts of the synthetic bumper at four places in the width direction and plates 1b for supporting both of nearly end parts at four places in the longitudinal direction. Fixing members 2a and 2b for fixing the plates have a position adjusting function, respectively, and the fixing members 2b for the plates 1b for supporting both end parts of the synthetic resin bumper in the longitudinal direction have an inclined angle, respectively.
Patent JP-2003045071-A (JP)
Title: Jig for biaxial actuator assembly
Inventor: AOKI TOSHIMASA
IPC: G11B7/09
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a jig for assembly capable of connecting the fixed part 21 and movable part 25 of a biaxial actuator 20 by elliptic spring wires fixed while turning the major axis of an ellipse to a horizontal direction (tracking direction). SOLUTION: The fixed part 21 and the movable part 25 are positioned and fixed to the jig 1 for the assembly, the four elliptic spring wires 311 -314 supplied from a fixed part side are inserted to fixed part side bushes 411 -414 and movable part side bushes 441 -444 to decide a spatial position, then inserted to the insertion gap G of a guide block 6 to control the direction of the major axial and fixed while turning the major axis in the horizontal direction at the pressurizing parts 71 -74 of a clamper 7. Then, the elliptic spring wires 311 -314 are welded to four welding parts 26 of the movable part 25 and four welding parts 22 of the fixed part 21.
Patent JP-2003046813-A (JP)
Title: Digital camera
Inventor: ISOMURA AYUMI
IPC: H04N101/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a digital camera in which the type of processing under execution can be grasped easily at the time of processing a photographed image with respect to externally displayed image data. SOLUTION: The digital camera 100 comprises a photographing means 11 for converting an image acquired through a photographic lens into an image signal, means 13 for recording the image signal, means 14 for displaying the recorded image data, and the like, means 17 for externally transmitting the image data being displayed on an external display and various control signals, means 16 for detecting the movement and inclination of a housing in order to control image processing, e.g.  trimming of image data displayed on the external display, through movement and inclination of the housing, and an information processing means 12 for analyzing the movement of the housing based on the output from the position detecting means and generating an execution instruction of image processing as a control signal wherein the display means displays the type of image processing being executed through movement of the housing by means of an icon.
Patent JP-2003043876-A (JP)
Title: Cleaning device and image forming device provided with it
Inventor: HASHIMOTO TATSUAKI
IPC: G03G21/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To excellently remove residual toner by efficiently propagating the vibration of a motor having an eccentric weight to a cleaning blade. SOLUTION: The motor 54 to whose output shaft 54a the eccentric weight 63 is attached and the cleaning blade are fixed at a frame 52 supported so as to be freely rocked by a housing 51. A motor cord 71 extended from the motor 54 is supported by a supporting part 74a provided at the immovable housing 51. Thus, since the motor cord 71 is prevented from adversely affecting the vibration characteristic of the motor 54 and the abutting pressure of the cleaning blade 53 to a photoreceptor drum, the residual toner on the photoreceptor drum is excellently removed, so that the occurrence of a defective image is prevented.
Patent JP-2003039560-A (JP)
Title: Method for manufacturing structure having closed space
Inventor: MIURA JUNJI
IPC: B29L31/30
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce labor from an aspect of manufacture and manufacturing cost and to make a manufacturing cycle rapid in a method for manufacturing a structure having a closed space. SOLUTION: In integrally manufacturing the structure having a closed space without using a mechanical joining means, constituent members 10u and 20 for constituting the closed space are combined through a thermosetting adhesive, and a structure wherein the closed space is filled with a flexible mandrel 50 containing beads 51 made of a silicone rubber as a main constituent element is temporarily formed. This structure is heated to expand the flexible mandrel 50 not only to allow pressing force to act on the outside of the closed space from the inside thereof but also to cure the thermosetting adhesive 60. The flexible mandrel 50 is discharged from the closed space.
Patent JP-2003039698-A (JP)
Title: Ink jet recorder
Inventor: OWAKI HIRONARI
IPC: B41J2/175
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which a holding member and a head case constituting an ink jet recorder head can be protected against fracture. SOLUTION: The ink jet recorder head is mounted on a carriage 40 through a head case 23 coupled with a holding member 11 having a wall part 18 projecting from a region corresponding to the outside of the head case 23 while surrounding it, and a plurality of protrusions 19 are provided on the end face of wall part 18 on the carriage 40 side in order to suppress deformation of the holding member 11 to the carriage 40 side.
Patent JP-2002249831-A (JP)
Title: Functionally gradient composite material and its manufacturing method
Inventor: KUWABARA MITSUO
IPC: C04B35/56
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a functionally gradient composite material in which the composition ratio of metal is decreased and that of ceramics is increased from the surface toward the inner part and to provide its manufacturing method. SOLUTION: A powder mixture of metal particles and ceramic particles is compacted, and the resultant green compact is sintered into a porous body. After a catalyst-containing solution is impregnated into the inner part of the porous body, the porous body is resintered in a nitrogen atmosphere and densified into a dense sintered compact (functionally gradient composite material). In the case of manufacture of a mill roll 10, the green compact having a shape corresponding to the shape of the mill roll 10 is prepared and grinding is applied to the resultant dense sintered compact.
Patent JP-2003051537-A (JP)
Title: Semiconductor device
Inventor: SHIRAI HIDEYUKI
IPC: H01L21/822
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, with which a wiring structure can be easily prevented from being analyzed by etching a package, a protecting film and an insulating film between metal wirings or the like with a solution. SOLUTION: In the semiconductor device in a multilayer wiring structure provided with a layer insulating film while covering a front face with the protecting film, the protecting film and/or layer insulating film is formed of a material, with which an etching rate is partially enlarged above a wiring layer.
Patent JP-2003051278-A (JP)
Title: Rotating anode type x-ray tube and manufacturing method therefor
Inventor: IWASE MITSUHISA
IPC: H01J9/14
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotating anode type X-ray tube, which prevents leakage of liquid metal lubricant, and to provide its manufacturing method. SOLUTION: The rotating anode type X-ray tube has an inner side rotator 16 and a thrust ring 17 that form a seal domain A, which prevents the leakage of the liquid metal lubricant used for a dynamic pressure type plain bearing, and a rotating mechanism 13, which rotatably supports an anode target. There a sealing component 33, which has larger hardness than that of the inner side rotator 16 and the thrust ring 17, is arranged in between the inner side rotator 16 and the thrust ring 17.
Patent JP-2002156951-A (JP)
Title: Display device
Inventor: SAKASHITA YUKIHIKO
IPC: G02B26/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent a dynamic range from decreasing and picture quality from becoming worse. SOLUTION: When an image is displayed on a liquid crystal panel which is irradiated with light, the luminance of the irradiation light is varied with the luminance of the whole image. Consequently, the dynamic range can be made higher than when the luminance of the irradiation light is not varied. Further, video signals applied to respective pixels of the liquid crystal panel are individually discriminated and amplified with a large amplification factor when the luminance is less than reference luminance A1 and with a small amplification factor when larger than reference luminance A2. Consequently, an image below the reference luminance A1 has its contrast improved. Even an image above the reference luminance A2 does not have its contrast lost and can be recognized.
Patent JP-2003052056-A (JP)
Title: Image timing difference detecting method, equipment thereof, image correcting method, equipment thereof, recording and reproducing equipment using them, and receiver
Inventor: OKUI MASATO
IPC: G09G5/36
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To simply enable detection of difference of image timing between viewing point video signals of a stereoscopic image, and provide service of a stable stereoscopic image in a theater or the like providing a stereoscopic image, and application of remote communication or the like. SOLUTION: Cameras 101 produce a signal corresponding to a right eye and a signal corresponding to a left eye, and the signals are stored in recording parts 113, respectively. When the signals stored in the recording parts 113 are regenerated, detecting equipment 813 detects whether time difference of a frame is generated between the signal for the right eye and the signal for the left eye. Correction equipment 823 corrects the signals by using results of detecting process of data of the frames for the respective eyes with the detecting equipment 813. A regenerating part 123 outputs the signals for the respective eyes to corresponding display units, respectively. The display units 104 correspond to an image for the right eye and an image for the left eye, respectively.  The right eye image is supplied to the right eye, and the left eye image is supplied to the left eye by a stereoscopic display means, so that a stereoscopic image is realized.
Patent JP-2003051817-A (JP)
Title: Encryption/decryption device, digital signature generating/verifying device, method and program
Inventor: KOIKE MASANOBU
IPC: H04L9/10
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent other secret data from leaking even when the key data are intentionally rewritten. SOLUTION: Before an RSA arithmetic operation using the key data N, E, D, a CPU collates error detection codes ch(N), ch(E), ch(D) calculated from the key data N, E, D, and error detection codes ch(N), ch(E), ch(D) calculated in advance from the key data N, E, D and stored in an EEPROM 13 and executes the RSA arithmetic operation by using the corresponding key data only when both are coincident.
Patent JP-2003061287-A (JP)
Title: Insulator and motor using the same
Inventor: UEDA KOJI
IPC: H02K3/34
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulator which can secure the quantity of modification in accordance with the set quantity of balance modification, by preventing the insulator from breaking beyond assumption or the insulator from shifting, interfering with a cutter for balance modification, when partially cutting off a rotor core for modification of the balance of an armature with the cutter for balance modification, and to provide a motor using this insulator. SOLUTION: In this insulator 30 which has an insulating part for covering the end face in the direction of a rotary shaft of a rotor core 20, the coil of the rotor core 20, and the shaft 13, the end face in the direction of the rotary shaft of the rotor core 20 has a T-toothed part which is formed radially in radially outward direction from the rotary shaft, and a cut 37 is made at the tip 36 of the insulator 30 covering the tip section of the above T-toothed part.
Patent JP-2003060610-A (JP)
Title: Time interleave method and time deinterleave method
Inventor: ISHIHARA KENICHI
IPC: H04L1/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a time interleave method for minimizing memory size and at the same time processing time, and to provide a time deinterleave method. SOLUTION: The amount of memory for storing the modulation symbol of each carrier for time interleave is obtained for each carrier by length I of time interleave × (a serial carrier number i ×5) mod96}, an address value corresponding to an obtained amount of memory is set to be the initial value of address to each carrier in the order of carriers, an address number is increased by one for each input of OFDM symbols, a symbol stored in the region of the amount of memory is read from the initial value of the address of each carrier for time interleave output and at the same time the next input symbol is written to the address, the address number is increased by one, and an address is specified so that the address is returned to the initial value when the result address number that has been increased by one reaches the upper-limit value of the address value of the amount of memory obtained for each carrier.
Patent JP-2003053232-A (JP)
Title: Apparatus and method for applying highly viscous dispersion
Inventor: TAKASHIMA NOBUHIKO
IPC: B05C5/02
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of applying a highly concentrated highly viscous dispersion widely at a high speed. SOLUTION: In the coating apparatus using a die coater, which has a slot and a pocket formed between two bars by superposing two bars one upon another, to extrude the highly viscous dispersion to a strip-like support supported by a backup roll to be fed continuously from the outlet of the slot to coat the strip-like support, the leading end of the upstream bar among two bars constituting the outlet of the slot of the die coater is longer than that of the downstream bar by 0.5-5 mm and a liquid sump is formed between the leading end of the upstream bar and the leading end of the downstream bar to coat the strip-like support.
Patent JP-2003059805-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/84
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of a pattern transferred to a wafer. SOLUTION: A pattern is transferred to a resist film 12 on a wafer 11 with a reduced-projection exposure method, using a half-tone phase shift mask, formed by a translucent phase shift pattern comprising a thin film pattern 2a which has the function of dimmer body and a resist pattern 3a, having the function of photosensitive composite for adjusting the phase.
Patent JP-2003059447-A (JP)
Title: Method of manufacturing main electrode of cold-cathode discharge tube, electrode manufacturing welding equipment, main electrode of cold-cathode discharge tube and cold-cathode discharge tube
Inventor: SONE KENGO
IPC: H01J61/067
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a main electrode of a cold-cathode discharge tube capable of improving productivity, and capable of manufacturing the main electrode of the cold-cathode discharge tube by maintaining a specific quality. SOLUTION: This electrode manufacturing method manufactures the main electrode sealed in at least either one of both end parts of a glass bulb by welding a bar-shaped metallic body 4 and a metallic cylinder 3 having a bottom part inside surface having a diameter smaller than an inner diameter of a cylindrical part by gradually reducing an inner diameter in the vicinity of a bottom part in a cylindrical part 5 of a bottomed cylinder shape, and is composed of an inserting process of allowing a first electrode body 9 of one welding electrode to abut to only the inside surface of the bottom part 6, and inserting at least a part of a second electrode body 10 continuously arranged in the first electrode body into the cylindrical part, a connecting process of connecting the other welding electrode 8 to the metallic body,  a pressure contact process of bringing one end of the metallic body into pressure contact with an outside surface of the bottom part 6, and a welding process of welding the metallic cylinder and the metallic body by carrying an electric current between the metallic cylinder and the metallic body via a pair of welding electrodes.
Patent JP-2003060492-A (JP)
Title: Insulated analog input circuit
Inventor: FUJIMORI KAZUYA
IPC: H03K17/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an insulated analog input circuit, which suppresses the noise caused by an insulated power source, and also enables the high-speed scanning. SOLUTION: This circuit is provided, respectively, with switches 4A-4N and switches 7A-7N on the collective grounding side and the output side of each insulated power source 3A-3N, and is also provided with capacitors 6A-6N in between the output side of each insulated power source 3A-3N and the switches 7A-7N, and this controls each switch 4A-4N and each switch 7A-7N to open and close, so that only the insulated power source of a channel selected by a selector 2 operates, in synchronization with the scan timing by the multiplexer 8 of a scan control circuit 11.
Patent JP-2003066514-A (JP)
Title: Flash photographing device
Inventor: KUMAKURA TOSHIYUKI
IPC: H02M3/28
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive flash photographing device constituted by omitting a load for checking a battery, an exclusive semiconductor switch for controlling the drive of the load and an exclusive output terminal for controlling the switch. SOLUTION: The device is provided with a fly-back type DC/DC converter for boosting battery voltage, a main capacitor to be charged by the converter and a control means for controlling the drive of the converter. The control means drives the converter for charging the main capacitor in the 1st driving mode and drives the converter as a false load for checking the battery in order to detect the voltage state of the battery in a 2nd driving mode (#201).
Patent JP-2003069501-A (JP)
Title: Optical transmission system and automatic optical power regulation method therefor
Inventor: KOSUGE TATSUYA
IPC: H04B17/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent excessive input to an optical transmission line and reduce consumption power of an optical communication station. SOLUTION: When performing optical transmission between a plurality of optical communication stations connected in cascade by bidirectional optical transmission lines, it is determined whether optical power of an input signal to an optical amplification means in an optical communication station is within a range of predetermined setting values. If the optical power is outside the setting range, output change instruction information is transmitted to an optical communication station located in the opposite direction to the optical transmission direction, so as to regulate output optical signal power from the optical communication station located in the opposite direction by adjusting excited optical power supplied to the optical amplification means in the optical communication station located in the opposite direction.
Patent JP-2003063320-A (JP)
Title: Attaching method for molding for vehicle and attaching structure
Inventor: NADA SADAO
IPC: B60R13/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an attaching method for a molding for a vehicle and an attaching structure which enable easy molding of a molding for a vehicle and a correspondence to a thin molding for a vehicle. SOLUTION: A deposited rib 13 formed by heightening a part of a reinforcing rib 12 at a rib hole 211 of a plate part 21 is inserted and the plate part 21 is arranged at a concavity 11. A clip 2 and a side molding 1 are integrated by a prevention part for coming out 132 formed at a head part 131 of the deposited rib 13 being housed inside a back facing part 212. The side molding 1 is attached to a body panel 3 by a foot part 22 of the clip 2 being engaged with an engagement hole 31 of the body panel 3.
Patent JP-2003066736-A (JP)
Title: Intermediate transcript and image forming device using the same
Inventor: SATO TOSHIYA
IPC: G03G15/01
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an elastic intermediate transfer belt free from damaging of transportability. SOLUTION: In an intermediate transcript to be used for an image forming device which transfers manifest images formed with developers of a plurality of separated colors successively to an intermediate transcript to superpose colors and transfers the superposed colors images to a transfer paper to form a full color image, the intermediate transcript 6 has double-layer structure in which an inner periphery side and an outer periphery side are made from different materials, and the material of the inner periphery side 6b has pulling elasticity coefficient higher than that of the material of the outer periphery side 6a.